@misc{indiciaebc976c9428e1,
  title = {Plant habitat dynamics in a perched dune system adjacent to Lake Superior, Alger County, Michigan},
  author = {W. Loope and K. McEachern and J. Schultz},
  year = {1992},
  url = {https://pubs.usgs.gov/publication/1017371},
  note = {Source identifier: 1017371}
}